function fun()
		{
			var title = document.getElementById("title");
			var time = new Date();
			var year = time.getFullYear();
			var nom = time.getMonth();
			var date = time.getDate();			
			var hour = time.getHours();
			var min = time.getMinutes();
			var s = time.getSeconds();
			var week = time.getDay();
			var str = "日一二三四五六";
			title.innerHTML = year + "年" + nom + "月" +date+ "日" +hour+":"+min+":"+s+"星期"+str[week];
}		
module.exports = {fun}